201251908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1823}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 416134656

約数和(自身を除く): 214882748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 193, 286, 386, 572, 772, 1823, 2123, 2509, 3646, 4246, 5018, 7292, 8492, 10036, 20053, 23699, 27599, 40106, 47398, 55198, 80212, 94796, 110396, 260689, 351839, 521378, 703678, 1042756, 1407356, 3870229, 4573907, 7740458, 9147814, 15480916, 18295628, 50312977, 100625954, 201251908]

約数ペア:

[(1, 201251908), (2, 100625954), (4, 50312977), (11, 18295628), (13, 15480916), (22, 9147814), (26, 7740458), (44, 4573907), (52, 3870229), (143, 1407356), (193, 1042756), (286, 703678), (386, 521378), (572, 351839), (772, 260689), (1823, 110396), (2123, 94796), (2509, 80212), (3646, 55198), (4246, 47398), (5018, 40106), (7292, 27599), (8492, 23699), (10036, 20053)]